HPLC Pumping Solution for LC-MS

2D Micro/Nano solvent delivery

Cost Conscious Solution for researchers

and small laboratories

CSS Analytical OEM Syringe pumps available for cost concious laboratories and researchers.  Consisting of three pumps, one used to load an enrichment colum (i.e... 2-6 ul/min) and two pumps in nano flow gradient mode (i.e...400 nl/min) to elute off of the enrichment column onto an analytical column and off to a mass spectrometer.  Included is a nano port switching valve with logic to contol pumps and valve through our custom software.  Standard contact closure output for starting your mass spec.

Here's a chromatograph of Digested IGG, eluted with a 10 minute gradient from 5% Acn to 70% Acn using the CSS Syringe pump system and our gradient control program, on the Agilent Protein ID Chip. 

 Click here to download a copy of an enhanced article published in Lab Equipment Magazine.... labequip.pdf

 PumpTalk 2                    2DLC control software.  Three pumps and switching valve.

Here are a couple of screen captures of our PumpTalk 1 program (2 pump nano-gradient system), showing you the user interface for the "Run" mode and "Simple Gradient" mode.

Syringe Adapter -    "Autosampler" type syringes (from SGE, Hamilton, etc...) offer the convenience of 1/4-28 thrreads for quick, low volume connections to peek tubing.   Our addapter allows you to connnect 1/32" diameter peek tubing directly to your syringe with integral 1um filter.   Price each $80.   Link to Syringe Page